Federal regulators have finally put a stake in the ground on prediction markets, and the first thing they did was draw a moral boundary around what Americans should be allowed to wager on. According to CNBC, the Commodity Futures Trading Commission released its first proposed rules for overseeing the fast-growing prediction market industry, and the proposal would prohibit contracts tied to terrorism, war, and political assassinations while taking a far more permissive stance toward sports and election markets. After years of legal ambiguity, the agency is now positioning itself as the lead federal regulator over an industry that has exploded from a fringe curiosity into a multibillion-dollar marketplace.
The move matters because prediction markets have outgrown the regulatory gray zone they were born in. Platforms like Kalshi and Polymarket have turned real-world events into tradable contracts, letting users buy and sell positions on everything from interest rate decisions to championship outcomes. As volumes climbed, so did the questions: Which contracts are legitimate financial instruments, which are thinly disguised gambling, and which cross a line that no functioning society should let a market price?
The Bright Line Around Violence
The clearest signal in the proposal is the prohibition on contracts tied to violent or harmful events. The CFTC framework would bar event contracts relating to terrorism, assassinations, war, gaming, or conduct that is illegal under state or federal law, grounding the restriction in the Commodity Exchange Act. The logic is straightforward and, frankly, overdue. A market that lets traders profit from a terrorist attack or the killing of a public figure creates an incentive structure that is grotesque on its face and dangerous in practice, because a liquid market in such outcomes can attract exactly the people most interested in making them happen.
This is the rare regulatory instinct that almost everyone can agree on. Whatever one thinks about the broader merits of prediction markets, the idea that someone could take a financial position on an assassination and cash out when it occurs is the kind of thing regulators exist to prevent. By writing the prohibition directly into the proposed framework, the CFTC is trying to ensure that the legitimization of prediction markets does not come bundled with the legitimization of betting on atrocities.
Sports Bets Get a Green Light, With Limits
On the commercial side, the proposal is notably friendlier to sports markets than many in the industry feared. Rather than imposing a blanket ban list by category, the CFTC proposes to review event contracts on a case-by-case basis. Most sports event bets would be deemed permissible on the theory that they contribute to price discovery and are less likely to conflict with the public interest. The agency specifically pointed to contracts on final scores, point differentials, win-loss results, tournament advancement, and individual or team statistical performance as the kinds of markets that could pass muster.
The limits are where the detail lives. The CFTC signaled it would disallow contracts most vulnerable to manipulation, such as bets on individual player injuries, referee decisions, or hyper-specific in-game events like a single pitch in baseball, a single shot in hockey, or a single foul in basketball. The distinction is sensible. A market on who wins a tournament aggregates the judgment of thousands of participants and is hard for any one actor to rig. A market on whether a specific player gets hurt invites exactly the kind of insider behavior and perverse incentives that regulators are right to fear. The case-by-case approach gives the agency room to approve the former while blocking the latter, a flexibility that blanket rules would not allow.
What It Means for Kalshi and Polymarket
For the platforms themselves, the proposal is a mixed blessing that tilts toward good news. Regulatory clarity, even imperfect clarity, is worth a great deal to companies that have operated under the constant threat of being shut down or reclassified. A defined federal framework gives Kalshi, Polymarket, and their competitors a path to operate legally at scale, attract institutional capital, and expand their product menus with confidence about where the boundaries sit. Understanding how these venues actually generate revenue helps explain why federal rules are such a high-stakes moment for them, a subject we break down in our look at how Polymarket makes money.
The catch is that federal clarity may collide with state authority. States that run their own gambling regimes have an interest in how these markets are classified, and a federal framework that permits sports event contracts could set up a jurisdictional clash with state regulators who view the same activity as gambling under their own laws. That tension is unresolved in the proposal and is likely to be litigated for years. The industry has also been dogged by integrity questions, including the congressional scrutiny detailed in our coverage of the probe into insider trading allegations at Kalshi and Polymarket.
A 45-Day Window and a Long Road Ahead
The proposed rule now enters a 45-day public comment period, during which platforms, advocacy groups, state regulators, and the public can weigh in before the CFTC finalizes anything. That window all but guarantees an intense lobbying fight. The sports leagues, the established gambling industry, consumer protection advocates, and the prediction market platforms themselves all have money and principle on the line, and each will press the agency to redraw the boundaries in its favor.
What the proposal establishes, even in draft form, is the shape of the debate going forward. The federal government is no longer pretending prediction markets do not exist or that they will regulate themselves. It has accepted them as a legitimate financial category worthy of oversight, drawn a hard line around contracts on violence and illegality, and offered a workable path for sports and event markets through individualized review. The fine print will shift over the comment period and the inevitable court challenges, but the direction is now set. Prediction markets are being brought inside the regulatory tent, and the price of admission is a permanent ban on betting that the worst things in the world will come to pass.
Frequently Asked Questions
What did the CFTC propose for prediction markets?
The Commodity Futures Trading Commission released its first proposed framework for regulating prediction markets. It would ban contracts tied to terrorism, war, assassinations, and illegal conduct, while allowing most sports and event contracts through a case-by-case review rather than a blanket category ban.
Why ban contracts on terrorism and assassinations?
A liquid market that lets traders profit when a terrorist attack or assassination occurs creates dangerous incentives and is widely viewed as morally unacceptable. The CFTC grounded the prohibition in the Commodity Exchange Act, barring event contracts relating to terrorism, assassinations, war, gaming, and illegal activity.
Are sports bets allowed under the proposal?
Most sports event bets would be permitted because regulators see them as contributing to price discovery. Allowed contracts include final scores, point differentials, win-loss results, tournament advancement, and statistical performance. Bets prone to manipulation, such as individual player injuries, referee calls, or single in-game plays, would be disallowed.
What does this mean for Kalshi and Polymarket?
The proposal offers the regulatory clarity these platforms have long sought, giving them a path to operate legally at scale and attract institutional investment. The unresolved risk is a potential clash with state gambling regulators who may classify the same activity differently under state law.
What happens next with the proposed rules?
The proposal enters a 45-day public comment period, during which platforms, state regulators, advocacy groups, and the public can submit feedback before the CFTC finalizes the rules. Significant lobbying and likely litigation are expected before any final framework takes effect.
